Is anyone taking their AQA Decision 2 exam next friday (18 June)?? Im going to need serious help! D1 was a bit of a disaster.. How is everyone feeling about it?
I'm doing this too....have always struggled with decision maths 'cause I make stupid mistakes all the time.....which doesn't really help when you have long algorithms to follow :/
I thought it was okay....apart from the last part of game theory and I got real silly numbers for the simplex algororithm....so not really sure how it went :/
I thought it was okay....apart from the last part of game theory and I got real silly numbers for the simplex algororithm....so not really sure how it went :/
For the last part of the game theory question, I got C1 with probability 0, C2 with probability 9/13 and C3 with probability 4/13.
The simplex question gave non-integer values for x and z, 25/3 and 1/3, I think, with P = 51, y = 0, s = 0 and t = 0.
For the last part of the game theory question, I got C1 with probability 0, C2 with probability 9/13 and C3 with probability 4/13.
The simplex question gave non-integer values for x and z, 25/3 and 1/3, I think, with P = 51, y = 0, s = 0 and t = 0.
I got this as well!!! oh good I wasn't sure about the s value 'cause i had something like 0, -2 and 5 in the s column ...so I didn't know what do do with it....I thought there's supposed to be two 0's and one value hmmm
']What did everyone get for the very last question? The value of max flow/min cut?
I couldn't remember how to do the cut thing for one mark but i think i got something around 28 and it was a cut right down the middle on the original diagram...(couldn't remember if I was supposed to do it on my diagram or the original ) what did you get?